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| author | Amy Griffis <amy.griffis@hp.com> | 2007-03-30 00:01:04 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2007-05-11 11:38:25 +0200 |
| commit | e54dc2431d740a79a6bd013babade99d71b1714f (patch) | |
| tree | 16b0990d5c16946239a17b332f54b5918fb03305 /arch/powerpc/kernel/audit.c | |
| parent | [PATCH] add SIGNAL syscall class (v3) (diff) | |
| download | linux-e54dc2431d740a79a6bd013babade99d71b1714f.tar.xz linux-e54dc2431d740a79a6bd013babade99d71b1714f.zip | |
[PATCH] audit signal recipients
When auditing syscalls that send signals, log the pid and security
context for each target process. Optimize the data collection by
adding a counter for signal-related rules, and avoiding allocating an
aux struct unless we have more than one target process. For process
groups, collect pid/context data in blocks of 16. Move the
audit_signal_info() hook up in check_kill_permission() so we audit
attempts where permission is denied.
Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/powerpc/kernel/audit.c')
| -rw-r--r-- | arch/powerpc/kernel/audit.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/audit.c b/arch/powerpc/kernel/audit.c index 66d54bada0bf..a4dab7cab348 100644 --- a/arch/powerpc/kernel/audit.c +++ b/arch/powerpc/kernel/audit.c @@ -28,6 +28,15 @@ static unsigned signal_class[] = { ~0U }; +int audit_classify_arch(int arch) +{ +#ifdef CONFIG_PPC64 + if (arch == AUDIT_ARCH_PPC) + return 1; +#endif + return 0; +} + int audit_classify_syscall(int abi, unsigned syscall) { #ifdef CONFIG_PPC64 |